package com.hisense.hiioc.hismartplate.utils;

import org.springframework.beans.BeansException;
import org.springframework.beans.factory.InitializingBean;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;
import org.springframework.stereotype.Component;

/**
 * @Author: almo
 * @Date: 2018/12/8 下午6:40
 * @Version 1.0
 */
@Component
public class SpringContextUtils implements InitializingBean, ApplicationContextAware {

    private static ApplicationContext applicationContext;

    @Override
    public void afterPropertiesSet() throws Exception {

    }

    @Override
    public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
        SpringContextUtils.applicationContext = applicationContext;
    }

    public static ApplicationContext getApplicationContext() {
        return applicationContext;
    }

    public static <T> T getBean(String name) throws BeansException {
        return (T) applicationContext.getBean(name);
    }

    public static <T> T getBean(Class clz) throws BeansException {
        return (T) applicationContext.getBean(clz);
    }
}
